Our produced Active Aluminum Oxide Microspheres are manufactured through special processes, suitable for fluid and gas drying. The size of the microspheres can reach 14*28 mesh, or 0.5~1mm. During the drying process, although all molecules are absorbed to some extent by the active aluminum oxide spheres, their strong polarity allows for selective adsorption of molecules. Factors such as gas pressure, concentration, molecular weight, temperature, and other mixed gases affect the adsorption efficiency.

Product Advantages

Active alumina microspheres, appearing white, insoluble in water and organic solvents, exhibit hygroscopic properties in air, characterized by high activity, low wear, and good thermal stability.

This product is primarily used as a catalyst in melamine production, as well as a desiccant, adsorbent, and catalyst carrier in other industries.